# SMARTank vs e.CLOUD by ecom

The clearest difference is rating: e.CLOUD by ecom at 3.7 against SMARTank's 2.5. e.CLOUD by ecom also leads on update cadence (every 6 weeks vs every 3 months). SMARTank's advantage is ratings volume (17 vs 3). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

e.CLOUD by ecom holds the better App Store score, 3.7 against 2.5. That said, the two scores are not equally well evidenced: SMARTank has 17 ratings behind it against 3, so its average is the more settled of the two.

SMARTank ships an update every 3 months, e.CLOUD by ecom every 6 weeks. The most recent releases landed on June 1, 2026 and August 12, 2026 respectively.

## The numbers

| Metric | SMARTank | e.CLOUD by ecom |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (17 ratings)](https://appshunter.io/ios/app/smartank/id1131690300/reviews) | **[3.7 (3 ratings)](https://appshunter.io/ios/app/ecloud-by-ecom/id6443448275/reviews)** |
| Number of ratings | **17** | 3 |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 129 MB | 500 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SkyBitz Inc.](https://appshunter.io/developer/1061725729) | [ecom GmbH](https://appshunter.io/developer/1213366518) |

## What reviewers say

### SMARTank

[App page](https://appshunter.io/ios/app/smartank/id1131690300)

Gain complete visibility and control over your storage tanks from your mobile device. Monitor tank levels, temperature, and location 24/7, and receive custom alerts for efficient inventory management and reduced servicing costs.

**Highlights:** 24/7 tank level, temperature, and location monitoring, Customizable alerts and alarms, GPS tank location, Historical usage trends analysis, Optimized delivery routing, Reduced emergency deliveries

**Features:** macOS Compatibility

**In-app purchases:** none


### e.CLOUD by ecom

[App page](https://appshunter.io/ios/app/ecloud-by-ecom/id6443448275)

This app allows users to remotely control and monitor ecom® flue gas analyzers. It facilitates starting/stopping measurements, saving data, generating PDF reports, and exporting results via various channels. The app provides a high-resolution display for iPhones and iPads.

**Highlights:** Readout and evaluate measurement data, Start/stop flue gas measurements, Memorize punctual measurements, Input customer and plant data, Issue PDF measurement reports, Export data via email and cloud

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is SMARTank free?

SMARTank is free to download, with no in-app purchases.

### Is e.CLOUD by ecom free?

e.CLOUD by ecom is free to download, with no in-app purchases.

### Which has better reviews, SMARTank or e.CLOUD by ecom?

e.CLOUD by ecom is rated higher. SMARTank averages 2.5 out of 5 from 17 ratings, while e.CLOUD by ecom averages 3.7 from 3 ratings.

### Do SMARTank or e.CLOUD by ecom have ads?

Neither SMARTank nor e.CLOUD by ecom shows ads.

### Which is updated more often, SMARTank or e.CLOUD by ecom?

SMARTank ships an update every 3 months, and e.CLOUD by ecom every 6 weeks. Most recently, SMARTank was updated on June 1, 2026 and e.CLOUD by ecom on August 12, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*